2 root 5 +3 root 2 / 2 root 5 - 3root 2
Answers
Answered by
0
Answer:
ask your maths teacher
Answered by
0
Answer:
19+6√10
Step-by-step explanation:
(2√5 + 3√2)/(2√5 - 3√2)=
(2√5 + 3√2)(2√5 + 3√2)/(2√5 + 3√2)(2√5 - 3√2)=
(4*5+9*2+12√10)/(4*5- 9*2)=
(38+12√10)/2=
19+6√10
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